[
    {
        "type": "api-change",
        "category": "ConnectCases",
        "description": "This release adds the ability to conditionally require fields on a template. Check public documentation for more information."
    },
    {
        "type": "api-change",
        "category": "CostOptimizationHub",
        "description": "This release enables AWS Cost Optimization Hub to show cost optimization recommendations for Amazon Auto Scaling Groups, including those with single and mixed instance types."
    },
    {
        "type": "api-change",
        "category": "S3",
        "description": "Updated list of the valid AWS Region values for the LocationConstraint parameter for general purpose buckets."
    },
    {
        "type": "api-change",
        "category": "CloudFormation",
        "description": "We added 5 new stack refactoring APIs: CreateStackRefactor, ExecuteStackRefactor, ListStackRefactors, DescribeStackRefactor, ListStackRefactorActions."
    }
]
